1934855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 2681952

約数和(自身を除く): 747097

約数列:

[1, 5, 13, 17, 65, 85, 103, 221, 289, 515, 1105, 1339, 1445, 1751, 3757, 6695, 8755, 18785, 22763, 29767, 113815, 148835, 386971, 1934855]

約数ペア:

[(1, 1934855), (5, 386971), (13, 148835), (17, 113815), (65, 29767), (85, 22763), (103, 18785), (221, 8755), (289, 6695), (515, 3757), (1105, 1751), (1339, 1445)]